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Details about  HARTUNG 2A3 SE Vacuum Tube stereo amplifier 2 x 3.5 Watt at 4 Ohm

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HARTUNG 2A3 SE Vacuum Tube stereo amplifier 2 x 3.5 Watt at 4 Ohm
Item Sold
Item condition:
Jul 18, 2012
Winning bid:
US $693.00
1 bid ]
$165.00 Economy Shipping | See details
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Item location:
Sofia, default, Bulgaria


eBay item number:
Seller assumes all responsibility for this listing.

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Type: Power Amplifier
Number of L/R RCA Inputs: 2 Number of Channels: 2
Audio Outputs: Banana Speaker Jacks Brand:


RMS Power: 2 x 3.5 Watt Model:

2A3 SE stereo

Engineered to perfection this amplifier might change your audio perceptions. MSRP 1890.00 U$.

Hartung - 2x3.5 Watt OTL amplifier.

2 years WARRANTY!

This item ships worldwide - 220-240 / 110-120 Volts.


Point to point wiring!

Gold point attenuator!

Gold plated sockets!

Gold plated input and speaker terminals!

Transparent and clean, as it gets, this amps is a SE classic concept of Hartung amplification. This is a redesigned line of Hartung - Amplification designed for the powerful and clearer sound ever. Class A operation - this the Hartung's perfection in sound. This is all European made SE  stereo amplifier. The vacuum  tubes are the Shuguang 2A3 - one of the best choices for SE operation. NOS German made output transformers drives the loudspeakers with clarity and realism of the sound , that few other configuration can achieve. This amplifier is capable of up to 2x3.5 Watt output power on higherer sensitivity speakers /4 - 6 Ohm/. With 2 x 300 Volts on plates this is most air like and dynamic SE sound ever. It is almost invisible part of any system.

Superbly hand made to meet highest demands of quality and craftsmanship in that class. 100-120 Volt POWER or 220-240 Volts available on demand

Triode schematics, to assure highest power at low distortions. This is a nice sounding piece of equipment, made in EU.


Input voltage mains: 110 / 220V /factory preset/

Output power: 2x3.5W  - 4Ω

Output tubes: 2A3 tubes.

Driver tubes:

6SN7G/6H8C top russian military tubes.

Frequency: 20 Hz-25 KHz (-1dB)

Signal/Noise ratio: better than 89dB

Input sensitivity: 755 mV

Input impedance: 47KΩ

THD: 0,3%

Recommended loudspeaker - 4 Ohm and over 10 Watt capability.



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